13571964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53857}}^1$

素因数の和:53874

約数の個数: 36

約数和(自身を含む): 39208624

約数和(自身を除く): 25636660

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 53857, 107714, 161571, 215428, 323142, 376999, 484713, 646284, 753998, 969426, 1130997, 1507996, 1938852, 2261994, 3392991, 4523988, 6785982, 13571964]

約数ペア:

[(1, 13571964), (2, 6785982), (3, 4523988), (4, 3392991), (6, 2261994), (7, 1938852), (9, 1507996), (12, 1130997), (14, 969426), (18, 753998), (21, 646284), (28, 484713), (36, 376999), (42, 323142), (63, 215428), (84, 161571), (126, 107714), (252, 53857)]